I figured it out. If you are on a Mac, click on your toolbar (File, Edit, View, Forms) where it says Forms and then click on Forms in the upper right hand corner of the software (an icon with forms and a folded page). Then scroll down to the Form you want. Then click on the toolbar above again on Forms and it will say "Remove Form". Click on it and click yes on the warning. Let me know if that doesn't work. Again, this worked for me on Mac and the software (bought from Costco).
